Errrrrrrrrrrrrrrrrr
Answer:
st and wx
Step-by-step explanation:
bc they are on oppostite sides
Simplify: X + x =
5y + y =
Answer:
[tex]x + x = 2x \\ 5y + y = 6y \\ thank \: ou[/tex]
Write a rule for each graph below.
Answer:
a. y = x - 2
Step-by-step explanation:
y = a.x + b
from the graph: x = 0, y = -2 --> b = -2
x = 2, y = 0 --> 0 = a.2 -2 --> a = 1
what are variables???????
Answer:
a quantity which during a calculation is assumed to be capable of varying in value.
example: 4x-7=5
the variable is x
Step-by-step explanation:
hope that helps>3
in a country for a percent of sales under 20 years of age of female 46 of those of a 20 ml if 27% of the total population are under 20 what percentage of the total is female
Answer:
48% of the ppulation would be incorrect
Step-by-step explanation:
goodluck finding a answer tho
WORTH 20 POINTS
Write an algebraic expression
Eight less than x, times the sum of x and four
Which is equivalent to 38*?
O &
3
O O 8x
08
* اسیا
83x
Answer:
y = 3 suh slid este ob cine este a, b și g au nevoie de acel kinfo pentru a termina
Step-by-step explanation:
Cuál es la respuesta
la respuesta es b. 9/100
Simplify: 3y^3 • y^2
Answer:
3y5
Step-by-step explanation:
What is the value of f(3) when
f(3) when f(x) = 4x+1
Answer:
f(3) = 13
Step-by-step explanation:
f(x) = 4x+1
f(3) = 4(3) + 1
f(3) = 12 + 1
f(3) = 13
Solve.
On a map, 1 inch equals 15.4 miles. If two cities are 3.5 inches apart on the map, how far are they actually apart?
Answer:
They are actually 53.9 miles away.
Step-by-step explanation:
1 in = 15.4 mi
Set up an equation:
Variable x = number of miles
1/15.4 = 3.5/x
Cross multiply:
1 × x = 15.4 × 3.5
x = 53.9
five friends by a package of 12 cookies and want to share them equally each friend will get 1/5 of the cookies how much will each friend get
Answer:
2.4 cookies
Step-by-step explanation:
Just divide
10.
a. Explain how to add two integers with the same sign.
b. Explain how to add two integers with different signs.
Answer:
a) To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
b) To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
Step-by-step explanation:
Mark me brainliest if it helps you .
Simplify 12 + 16 ÷ 4 · 5 - 8
Step-by-step explanation:
12 + 16 ÷ 4 × 5 - 8
12 + 4 × 5 - 8
12 + 20 - 8
32 - 8
24
Answer: 24
Step-by-step explanation:
Given expression
12 + 16 ÷ 4 · 5 - 8
Simplify by division
=12 + 4 · 5 - 8
Simplify by multiplication
=12 + 20 - 8
Simplify by addition
=32 - 8
Simplify by subtraction
=[tex]\boxed{24}[/tex]
Hope this helps!! :)
Please let me know if you have any questions
(-33)+(-7)=
9+(-15)=
5-(-46)=
if any brave soul can do THREE of these.. u gona get brainy or somethin
Answer:
-40
-6
51
Step-by-step explanation:
-33+-7 you are adding two negatives
9+(-15) you are adding a negative to a positive which gets you closer to zero
5-(-46) you are subtracting a negative which is adding
Find the area for all of these numbers
Answer:
The Answer is 29cm
Step-by-step explanation:
The area of this shape is made from two shapes.
Shape one is a rectangle with the dimensions 2cm by 4cm
2x4 = 8
So the area of rectangle 1 is 8
The other rectangle has the dimensions 4cm by 7cm
Because you have to account for the other triangle not being there (solved)
4x7 = 21
21+8
29cm
Which of the following is a terminating decimal?
Explain how you know the sum of 5,4, and -5 is positive without actually adding
Answer:
5 combined 4 is already greater than 5 so even if you subtracted 5 it would still be positive
Step-by-step explanation:
Find the lowest terms
fraction that's equal
to 0.20.
Evaluate.
8 x 8 = 5
+ 3 eights
<
= 40 +
h
RE
=
Answer:
[tex]8 \times 8 = 5 \: ( \:8 \: ) + 3 \: eights \\ = 40 + 24 \\ = 64[/tex]
I hope I helped you^_^
Write the equation of the line in fully simplified slope-intercept form.
please help me with this thank you
hi <3
1) as the value ahead of the tenths position is a 5, you would round up.
this gives you the answer of 1.6
2) as the value ahead of the hundredths position is a 4, you would round down.
this gives you the answer of 1.55
3) as the value ahead of the thousandths position is an eight, you would round up.
this gives you the answer of 1.555
hope this helps :)
0.6 divide by 0.48 and show me how you did it plz
(4x – 6) + (5x + 1).
Answer:
9x - 5
Step-by-step explanation:
(4x – 6) + (5x + 1).
4x - 6 + 5x +1
9x - 5
Have a good day
Answer:
9x - 5
Step-by-step explanation:
To get the this answer you would combine like terms. 4x and 5x are like terms, so you would combine them and get 9x. -6 and 1 are like terms, so you would combine those and get -5.
What's -1.55 as a fraction? show work please help
Answer:
hope it's help you dear
Step-by-step explanation:
The decimal part of your number seems to have the repeating digit 5 in it.
Your original number to convert is 1.550000. Let's slide the decimal point in this number to the right 1 place(s) (the same number of digits in the number 5).
If we do this, we'll get a 15.500000 (slide the decimal in the 1.550000 right 1 places, you'll get 15.500000).
So what? Well now, we have two numbers with the same repeating decimal parts, 15.500000 and 1.550000.
Now let's just work a little algebra into all of this. Let's call your original number x. And in this case, x=1.550000. The number with the decimal point slid over can be called 10x, because 10x=15.500000
What if we subtracted these two equations (that is, subtract the items on the left of the equal sign
from the stuff on the right of the equal sign)?
10x = 15.5
- x = 1.55
----------
9x = 13.95.
Now here's the important result of doing all of this: Notice how all of the repeating decimal parts have subtracted away to zero! We are left with a nice, simple 14 on the right side of the equal sign.
Now, solving 9x=14 for x by dividing both sides of it by 9, we'll get that x=14/9. And this is your answer.
How is this your answer? Well remember that above, x was originally set equal to 1.550000 via x=1.550000, and now we have that x is also equal to 14/9, so that means 1.550000=14/9..and there's 1.550000 written as a fraction!
The fraction is an improper fraction (the numerator is greater than the denominator).
While there is nothing incorrect about this, an improper fraction is typically
simplified further into a mixed number.
The whole number part of the mixed number is found by dividing the 14 by the 9.
In this case we get 1.
The fractional part of the mixed number is found by using the remainder of the division,
which in this case is 5 (14 divided by 9 is 1 remainder 5).
So your final answer is: 1.550000 can be written as the fraction
the perimeter of a rectangular tray is 60in the length of the tray is double the width of a tray determine the dimensions of the rectangular tray
Answer:
Step-by-step explanation:
Width = w
Length = double the width = 2*w = 2w
Perimeter of rectangular tray = 60 in
2*(length + width) = 60
2*( 2w + w) = 60
2*3w = 60
6w = 60
Divide both sides by 6
w = 60/6
w = 10 in
length =2w = 2*10 = 20
length = 20 in
Width = 10 in
I really need help!!!!
How many stamps can Michaela purchase
with $30 if each stamp costs $0.28?
Please ANWSER fast
$810.00 please
its true
Help me plzzzz
(x+1)^2 -3(x+2)
If you could give an explanation that would be great!
Answer:
x^2-x-5
Step-by-step explanation:
1. expand the square
(+1)(+1)−3(+2)
2. distribute
(+1)+1(+1)−3(+2)
3. distribute
^2++1(+1)−3(+2)
4. multiply by 1
^2+++1−3(+2)
5. combine like terms
^2+2+1−3(+2)
6. distribute
^2+2+1−3−6
7. subtract the numbers
^2+2−5−3
8. combine like terms
^2−−5
9. gg you are done
^2−−5
(7m+6) (6m^2+4m+4) I really suck at math
[tex]\large\mathfrak{{\pmb{\underline{\orange{Your\:answer }}{\orange{:}}}}}[/tex]
[tex]:⟼ (7m + 6)(6 {m}^{2} + 4m + 4)[/tex]
[tex]:⟼ 7m \: (6 {m}^{2} + 4m + 4) + 6 \: (6 {m}^{2} + 4m + 4)[/tex]
[tex]:⟼ 42 {m}^{3} + 28 {m}^{2} + 28m + 36 {m}^{2} +24 m + 24[/tex]
[tex]:⟼ 42 {m}^{3} + 28 {m}^{2} + 36 {m}^{2} + 28m + 24m + 24[/tex]
[tex]:⟼ 42 {m}^{3} + 64 {m}^{2} + 52m + 24[/tex]
[tex]:⟼ 2(21 {m}^{3} + 32 {m}^{2} + 26m + 12)[/tex]
[tex]\sf \bf {\boxed {\mathbb {HAPPY\:LEARNING.}}}[/tex]
Answer:
[tex]42 {m}^{3} + 64 {m}^{2} + 52m + 24[/tex]Step-by-step explanation:
[tex](7m + 6)(6 {m}^{2} + 4m + 4)[/tex]
[tex] = 7m(6 {m}^{2} + 4m + 4) + 6(6 {m}^{2} + 4m + 4)[/tex]
[tex] = 42 {m}^{3} + 28 {m}^{2} + 28m + 36 {m}^{2} + 24m + 24[/tex]
[tex] = 42 {m}^{3} + 64 {m}^{2} + 52m + 24( ans)[/tex]